Mankiw, N. Gregory <br/><br/>
Economics principls and application 

 - New Delhi  Cengage Learning India (pvt.) Ltd.  2011 
 - 684p. 
<br/><br/><label>ISBN: </label>978  81 315 0577 9 
<br/><br/><label>Dewey Class. No.: </label>330 Man.Q1